6. An electric power station that operates at 30 kV and uses a 20:1 step- up ideal transformer is producing 36 MW (Mega-Watt) of power that is to be sent to a big city which is located 260 km away with only 1.5% loss. Each of the two wires are made of copper (resistivity = 1.72 x 10-8 2.m). What is the diameter of the wires? cm cci16 C ceil6 cci 16 cci16

6. An electric power station that operates at 30 kV and uses a 20:1 step- up ideal transformer is producing 36 MW (Mega-Watt) of power that is to be sent to a big city which is located 260 km away with only 1.5% loss. Each of the two wires are made of copper (resistivity = 1.72 x 10-8 2.m). What is the diameter of the wires? cm cci16 C ceil6 cci 16 cci16

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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Question

6. An electric power station that operates at 30 kV and uses a 20:1 step-
up ideal transformer is producing 36 MW (Mega-Watt) of power that is to
be sent to a big city which is located 260 km away with only 1.5% loss.
Each of the two wires are made of copper (resistivity = 1.72 x 10-8 2.m).
What is the diameter of the wires?
cm
16 cci16
cci16 cci

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